28741158

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 64898496

約数和(自身を除く): 36157338

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 423, 477, 641, 846, 954, 1282, 1923, 2491, 3846, 4982, 5769, 7473, 11538, 14946, 22419, 30127, 33973, 44838, 60254, 67946, 90381, 101919, 180762, 203838, 271143, 305757, 542286, 611514, 1596731, 3193462, 4790193, 9580386, 14370579, 28741158]

約数ペア:

[(1, 28741158), (2, 14370579), (3, 9580386), (6, 4790193), (9, 3193462), (18, 1596731), (47, 611514), (53, 542286), (94, 305757), (106, 271143), (141, 203838), (159, 180762), (282, 101919), (318, 90381), (423, 67946), (477, 60254), (641, 44838), (846, 33973), (954, 30127), (1282, 22419), (1923, 14946), (2491, 11538), (3846, 7473), (4982, 5769)]